68523784

素因数分解:

$2^3\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2237}}^1$

素因数の和:2797

約数の個数: 32

約数和(自身を含む): 147170880

約数和(自身を除く): 78647096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 547, 1094, 2188, 2237, 3829, 4376, 4474, 7658, 8948, 15316, 15659, 17896, 30632, 31318, 62636, 125272, 1223639, 2447278, 4894556, 8565473, 9789112, 17130946, 34261892, 68523784]

約数ペア:

[(1, 68523784), (2, 34261892), (4, 17130946), (7, 9789112), (8, 8565473), (14, 4894556), (28, 2447278), (56, 1223639), (547, 125272), (1094, 62636), (2188, 31318), (2237, 30632), (3829, 17896), (4376, 15659), (4474, 15316), (7658, 8948)]